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American standard large size weld neck flange 300#

US $0.12-1000 / Piece ( FOB Price)
10 Tons (Min. Order)
Place of Origin: CN;HEB
Brand Name: Ritia
Material: Carbon Steel;carbon steel, stainless steel
Size: 1/2"-72";1/2"-72"
Standard or Nonstandard: Standard
Standard: ANSI
China (Mainland) Contact Details
48h-72h Average Response Time
89.5% Response Rate

stainless steel welding neck flange

US $3-8 / Kilogram ( FOB Price)
10 Kilograms (Min. Order)
Place of Origin: CN;JIA
Brand Name: jine flange
Material: Stainless Steel
Size: 1/2"~600"
Standard or Nonstandard: Standard
Standard: ASME
China (Mainland) Contact Details
11 Transactions for US $160,000+
>72h Average Response Time
50.0% Response Rate

loose flanges

US $1-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;JIA
Brand Name: KANGNINGDZ
Material: Stainless Steel
Standard or Nonstandard: Standard
Standard: ASME
Model Number: CZKINDZFL-034
China (Mainland) Contact Details
<24h Average Response Time
40.0% Response Rate

ANSI B16.5 300# 6"welding neck flange

1 Ton (Min. Order)
Type: Flange
Brand: shida flange
Model: ANSI B16.5
Material: A105
China (Mainland) Contact Details
>72h Average Response Time

a105 300# blind flange weld neck

US $100-9999999 / Ton ( FOB Price)
1 Piece (Min. Order)
Place of Origin: CN;HEB;China
Brand Name: GEE
Size: 1/2"~48"
Standard or Nonstandard: Standard
Standard: ASME
Model Number: DN15-DN1200
Verified Supplier - Hebei Gee Pipe Mill Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
62.5% Response Rate

ASTM A182 F 304/L/316L Stainless Steel FR 48" Inch 150#/300# Weld Neck Flange

US $10-200 / Piece ( FOB Price)
50 Pieces (Min. Order)
Size: 1/2'~48'
Type: PL,WN,SO,TH,SW,LJ,BL,etc.
Material: Stainless Steel
Standard: ANSI,JIS,DIN
Standard or Nonstandard: Standard
Certifications:: ISO,TUV,AD
China (Mainland) Contact Details
>72h Average Response Time

316L Weld neck Flange 300#

US $0.1-100 / Piece ( FOB Price)
50 Pieces (Min. Order)
Type: Flange
Material: Stainless Steel,stainless steel
Connection: Flange,flange
Technics: Forged
Shape: round
Head Code: round
Verified Supplier - Wenzhou Huajin Valve Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time
10.0% Response Rate

300# weld neck flange

US $1000-1600 / Ton ( FOB Price)
1 Ton (Min. Order)
Size: 1/2"--64"
Material: Stainless Steel
Standard: DIN
Place of Origin: CN;SHX
Brand Name: weiyan
Model Number: BL
China (Mainland) Contact Details
>72h Average Response Time
12.5% Response Rate

300# weld neck flange

US $0.1-266 / Piece ( FOB Price)
100 Pieces (Min. Order)
Size: 1/2"-48"
type: forged flange
Material: Carbon Steel
Standard: ANSI,asme,din,bs,iso ect.
Standard or Nonstandard: Standard
certificate: ISO,CCS,MTC
China (Mainland) Contact Details
48h-72h Average Response Time
91.3% Response Rate

a105 welding neck flange 300#

US $0.2-1200 / Piece ( FOB Price)
10 Pieces (Min. Order)
Type: Flange,welding neck
Material: Carbon Steel,A105
Connection: Flange
Technics: Forged
Shape: Round
Head Code: Round

b16.5 weld neck flange 300#

US $2.5-1000 / Piece ( FOB Price)
20 Pieces (Min. Order)
Type: Flange
Material: Carbon Steel
Connection: Welding
Technics: Forged
Shape: Equal
Head Code: round
China (Mainland) Contact Details
48h-72h Average Response Time
89.5% Response Rate

OEM lower price WN RF FLANGES 300# weld neck flanges

US $1-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 1/2"-72"
Material: Carbon Steel,carton steel, stainless steel
Standard: ANSI,WN SO BL SW
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: Yongxing

BS 10 table d welding neck flange 300 #

US $1-80 / Piece ( FOB Price)
5 Pieces (Min. Order)
Size: 1/2"-48"
Material: Stainless Steel,A403 WP304, A403 WP304L, A403 WP316, A403 WP316L, A403 WP321
Standard: ISO,ANSI JIS DIN ASME(ASTM)
Standard or Nonstandard: Standard
Certification: ISO9001, PED and AD2000
application: petroleum, chemical, power, gas, shipbuilding, construction
China (Mainland) Contact Details
1 Transaction for US $5,000+
>72h Average Response Time
57.4% Response Rate

Ansi B16.5 300# Weld Neck Flange of SYI Group

US $1-10000 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: DN15~DN3000
Type: PL, SO, SW, BL, WN etc.
Material: Carbon Steel/Alloy Steel/Stainless Steel
Standard: DIN/BS/ASME/EN etc.
Standard or Nonstandard: Standard
Place of Origin: CN;SHX
Verified Supplier - SYI Industrial Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $1,000+
>72h Average Response Time
95.5% Response Rate

B16.5 300# Weld Neck Flange

US $0.1-200 / Piece ( FOB Price)
1 Ton (Min. Order)
Size: 1/4"-60"
Type: SO, WN, SW, THREADED, BLIND, SPECTACLE BLIND
Material: Carbon Steel, Stainless Steel...,Stainless Steel, Carbon Steel, Alloy Steel
Standard: ANSI. ASME, JIS, DIN...,ANSI/ASME B 16.5,16.48,16.47
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
China (Mainland) Contact Details
1 Transaction for US $10,000+
>72h Average Response Time
45.8% Response Rate

20" weld neck flange 300#

US $1000-2000 / Ton ( FOB Price)
1 Piece (Min. Order)
Size: 1/2--80'',20"
Material: Carbon Steel,carbon steel
Standard: ANSI,ANSI ,ASME ,DIN,JIS .ISO
Standard or Nonstandard: Standard
Certification: ISO,TUV
Application: petroleum ,gas ,machinery ,chemcal ,shipbuilding
Verified Supplier - Shanxi Li Yang Forging Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

2014 beefy 300# weld neck flange ansi

US $1600-2400 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Type: Flange,Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint,Spectacle Blind,Etc
Material: Carbon Steel
Connection: Welding
Size: 1/2"-72"
Certification: ISO/DNV/API/PED/ABS/KR
Standard: ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
Verified Supplier - N-Steel (Shanghai) Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

Forged Welding Neck Flange 300#

US $1.5-400 / Piece ( FOB Price)
200 Pieces (Min. Order)
Size: 1/2''--72''
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: Honry
Verified Supplier - Hebei Honry Steel Pipe Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

ASTM A182 F 304/L/316L Stainless Steel FR 8" Inch 150#/300# Weld Neck Flange

US $10-200 / Piece ( FOB Price)
50 Pieces (Min. Order)
Size: 1/2'~48'
Type: PL,WN,SO,TH,SW,LJ,BL,etc.
Material: Stainless Steel
Standard: ANSI,JIS,DIN
Standard or Nonstandard: Standard
Certifications:: ISO,TUV,AD
China (Mainland) Contact Details
>72h Average Response Time

astm a105n carbon steel weld neck flange 300#

US $2-1000 / Piece ( FOB Price)
10 Tons (Min. Order)
Size: 1/2''-48''inch
type: WN Flanges
Material: Carbon Steel
Standard: ANSI, ASME, DIN,JIS,etc.
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
China (Mainland) Contact Details
48h-72h Average Response Time
89.5% Response Rate

300# weld neck flange for big pipe system

US $1-20 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 1/2"-72"
Material: Carbon Steel,carton steel, stainless steel
Standard: DIN,WN SO BL SW
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: Yongxing

300# weld neck flange

US $0.1-100 / Piece ( FOB Price)
1 Ton (Min. Order)
Size: 1/4"-60"
Type: SO, WN, SW, THREADED, BLIND, SPECTACLE BLIND
Material: Carbon Steel,Stainless Steel, Carbon Steel, Alloy Steel
Standard: ANSI. ASME, JIS, DIN...,ANSI/ASME B 16.5,16.48,16.47
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
China (Mainland) Contact Details
1 Transaction for US $10,000+
>72h Average Response Time
45.8% Response Rate

ss304l weld neck flange 300#

US $1-1000 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 1/2"-60"
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Certificate: ISO 9001,ASME,API
Place of Origin: CN;HEB
China (Mainland) Contact Details
1 Transaction for US $5,000+
>72h Average Response Time
57.4% Response Rate

Best price firm 300# weld neck flange

US $1600-2400 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Type: Flange,Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint,Spectacle Blind,Etc
Material: Carbon Steel
Connection: Welding
Size: 1/2"-72"
Certification: ISO/DNV/API/PED/ABS/KR
Standard: ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
Verified Supplier - N-Steel (Shanghai) Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

ASTM A182 F 304/L/316L Stainless Steel FR 2 1/2" Inch 150#/300# Weld Neck Flange

US $10-200 / Piece ( FOB Price)
50 Pieces (Min. Order)
Size: 1/2'~48'
Type: PL,WN,SO,TH,SW,LJ,BL,etc.
Material: Stainless Steel
Standard: ANSI,JIS,DIN
Standard or Nonstandard: Standard
Certifications:: ISO,TUV,AD
China (Mainland) Contact Details
>72h Average Response Time

Mild steel a105 welding neck flange 300#

US $0.12-1000 / Piece ( FOB Price)
5 Tons (Min. Order)
Size: 1/2"-72"
Type: WN, SO, PL, BL
Material: Carbon Steel,carbon steel, stainless steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
China (Mainland) Contact Details
48h-72h Average Response Time
89.5% Response Rate

Factory competitive price ANSI 300# welding neck flange 200mm flange

US $1-500 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 1/2''-60",1/2" to 60"
Type: Slip-on, Thread, Socket Weld
Material: Stainless Steel,STAINLESS STEEL,CARBON STEEL
Standard: ANSI,ANSI B16.5,B16.47
Standard or Nonstandard: Standard
Place of Origin: TW,Taiwan/CHINA
Verified Supplier - LUNG YUN CASTING CO., LTD.
<24h Average Response Time
97.3% Response Rate

A182 F316l 300# welding neck flanges

US $1-999 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 1/2"~72"
Material: Stainless Steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: RC
China (Mainland) Contact Details
<24h Average Response Time
76.9% Response Rate

ALLOY STEEL WELDING NECK FLANGE 300# ASME B16.5

US $0.45-123 / Piece ( FOB Price)
2 Pieces (Min. Order)
Type: Flange
Material: Stainless Steel
Connection: Welding
Technics: Forged
Place of Origin: CN;HEN
Brand Name: Yikung
China (Mainland) Contact Details
>72h Average Response Time
37.5% Response Rate

300# WELDING NECK FLANGE ASTM A105 B16.5

US $0.1-500 / Piece ( FOB Price)
10 Pieces (Min. Order)
Size: 1/2''-80''
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN

300# welding neck flange

US $0.5-15 / Piece ( FOB Price)
1 Piece (Min. Order)
Size: 1/2" to 64"
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Certificate: TUV, ISO
Place of Origin: CN;JIA
China (Mainland) Contact Details
>72h Average Response Time

astm a694 f42 300# weld neck flange

US $0.5-1000 / Piece ( FOB Price)
10 Pieces (Min. Order)
Size: 1/4"-80"
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Certification: ISO9001,ASME
Surface Treatment: Anti-Rust Oil
China (Mainland) Contact Details
1 Transaction for US $5,000+
>72h Average Response Time
57.4% Response Rate

ANSI 300# Welding Neck Flange -SYI Group

US $1500-1600 / Ton ( FOB Price)
5 Tons (Min. Order)
Size: DN10-DN2000
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN
Brand Name: SYI
Verified Supplier - SYI Industrial Co., Ltd.
China (Mainland) Contact Details
1 Transaction for US $1,000+
>72h Average Response Time
95.5% Response Rate

10" 300# welding neck flange

US $100-9999999 / Ton ( FOB Price)
1 Piece (Min. Order)
Size: 1/2"~48"
type: Flange
Material: carbon steel,stainless steel,alloy steel
Standard: ASME
Standard or Nonstandard: Standard
Certification: ISO9001,API
Verified Supplier - Hebei Gee Pipe Mill Co., Ltd.
China (Mainland) Contact Details
24h-48h Average Response Time
62.5% Response Rate

300# welding neck flanges

US $1000-2000 / Ton ( FOB Price)
1 Piece (Min. Order)
Size: 1/2''- 80''
Material: Stainless Steel,Stainless Steel,Carbon Steel,Alloy Steel
Standard: ANSI,ASME,JIS,ANSI,DIN,BS,API,UNI,GOST
Standard or Nonstandard: Standard
Technics: Forged
Place of Origin: CN;SHX
Verified Supplier - Shanxi Li Yang Forging Co., Ltd.
China (Mainland) Contact Details
<24h Average Response Time
100% Response Rate

a182-f316l 300# welding neck flanges

US $0.2-120 / Piece ( FOB Price)
10 Pieces (Min. Order)
Size: 1/2"-48"
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: QD-F
China (Mainland) Contact Details
>72h Average Response Time
70.6% Response Rate

300# welding neck Flange

US $0.1-999 / Piece ( FOB Price)
10 Pieces (Min. Order)
Size: 1/2" to 80"
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: XF

stainless steel flange weld neck 300# 316l

1 Piece (Min. Order)
Size: 1/2"-80"(DN15-DN2000)
Material: Stainless Steel
Standard: ANSI
Standard or Nonstandard: Standard
surface treatment: polishing
Place of Origin: CN;HEB
China (Mainland) Contact Details
2 Transactions for US $30,000+
>72h Average Response Time
28.6% Response Rate

XW Flange premium manufacturer ansi b 16.9 forged 300# welding neck flange

1 Ton (Min. Order)
Size: 1/2"--64"
Material: carbon steel,alloy steel,stainless steel
Standard: Custom,ansi.din jis
Standard or Nonstandard: Standard
certificate: ISO,TUV,PED
Place of Origin: CN;SHX

Promotional burly 300# welding neck flange

US $1600-2400 / Metric Ton ( FOB Price)
1 Metric Ton (Min. Order)
Type: Flange,Weld Neck, Slip-On, Blind, Socket Weld, Lap Joint,Spectacle Blind,Etc
Material: Carbon Steel
Connection: Welding
Size: 1/2"-72"
Certification: ISO/DNV/API/PED/ABS/KR
Standard: ANSI, ASME ,MSS, API, DIN, JIS, BS. AWWA and GB
Verified Supplier - N-Steel (Shanghai) Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

ANSI B16.5 Class 300# Welding Neck Flange

US $0.6-105 / Piece ( FOB Price)
1 Ton (Min. Order)
Type: Flange,WELDING NECK
Material: Carbon Steel,ASTM A105
Connection: Flange
Technics: Forged
Shape: Equal
Head Code: round
Verified Supplier - Hebei Honry Steel Pipe Co., Ltd.
China (Mainland) Contact Details
>72h Average Response Time

ansi b16.5 class 300 weld neck flange

US $1000-1500 / Ton ( FOB Price)
1 Ton (Min. Order)
Size: 1/2" to 72"
Material: Carbon Steel
Standard: ASME
Standard or Nonstandard: Standard
Place of Origin: CN;HEB
Brand Name: LW
China (Mainland) Contact Details
17 Transactions for US $520,000+
<24h Average Response Time
92.7% Response Rate

High quality Steel pipe flange with ABS certification

US $399-599 / Ton ( FOB Price)
1 Piece (Min. Order)
Size: 1/2"-72"
TYPE: PLATE,BLIND,WELDING NECK,SLIP ON ,SOCKET WELDING
Material: Carbon Steel
Standard: ANSI
Standard or Nonstandard: Standard
Application: for pipeline, shipyard,tower and so on
China (Mainland) Contact Details
>72h Average Response Time
71.1% Response Rate
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